by Glenn A. Welsch, dkk $22.00
by Evelyn Clark $9.00
by Drs. Hugiono $6.00
by Agung Budi Santoso $7.00
by Beddy Irawan Maksudi $5.67
by Ichimura, Shinichi $9.00
by Drs. G. Kartasapoetra $7.00
by Hilman Hariwijaya $6.00
by - $11.00
by Supriadi, S. H., M. Hum. $16.00
by $6.00